Search results for: Xu Yan
Acta Mathematicae Applicatae Sinica, English Series > 2018 > 34 > 1 > 1-10
Acta Mathematicae Applicatae Sinica, English Series > 2012 > 28 > 1 > 131-138
Acta Mathematicae Applicatae Sinica, English Series > 2003 > 19 > 2 > 239-246